ALTER TABLE docker_mirrors ADD COLUMN connect_host TEXT NOT NULL DEFAULT '';
ALTER TABLE docker_mirrors ADD COLUMN host_header TEXT NOT NULL DEFAULT '';
ALTER TABLE docker_mirrors ADD COLUMN tls_server_name TEXT NOT NULL DEFAULT '';
ALTER TABLE docker_mirrors ADD COLUMN tls_insecure_skip_verify INTEGER NOT NULL DEFAULT 0;
ALTER TABLE docker_mirrors ADD COLUMN pki_client_cert_id INTEGER REFERENCES pki_certs(id) ON DELETE SET NULL;